2022384820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3261911}}^1$

素因数の和:3261951

約数の個数: 24

約数和(自身を含む): 4384009728

約数和(自身を除く): 2361624908

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3261911, 6523822, 13047644, 16309555, 32619110, 65238220, 101119241, 202238482, 404476964, 505596205, 1011192410, 2022384820]

約数ペア:

[(1, 2022384820), (2, 1011192410), (4, 505596205), (5, 404476964), (10, 202238482), (20, 101119241), (31, 65238220), (62, 32619110), (124, 16309555), (155, 13047644), (310, 6523822), (620, 3261911)]